113323221030 has 32 divisors (see below), whose sum is σ = 272936795904. Its totient is φ = 30112740576.

The previous prime is 113323220953. The next prime is 113323221031. The reversal of 113323221030 is 30122323311.

It is a super-2 number, since 2×113323221030² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 113323220988 and 113323221006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113323221031) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6665434 + ... + 6682413.

It is an arithmetic number, because the mean of its divisors is an integer number (8529274872).

Almost surely, 2^113323221030 is an apocalyptic number.

113323221030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

113323221030 is an abundant number, since it is smaller than the sum of its proper divisors (159613574874).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

113323221030 is a wasteful number, since it uses less digits than its factorization.

113323221030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13348140.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 113323221030 its reverse (30122323311), we get a palindrome (143445544341).

The spelling of 113323221030 in words is "one hundred thirteen billion, three hundred twenty-three million, two hundred twenty-one thousand, thirty".